diff --git a/code/nel/CMakeLists.txt b/code/nel/CMakeLists.txt
index bf6dce129..3af0eb2f7 100644
--- a/code/nel/CMakeLists.txt
+++ b/code/nel/CMakeLists.txt
@@ -151,8 +151,8 @@ ENDIF(WITH_TESTS)
 IF(UNIX)
   SET(prefix ${CMAKE_INSTALL_PREFIX})
   SET(exec_prefix ${CMAKE_INSTALL_PREFIX}/bin)
-  SET(libdir "${CMAKE_INSTALL_PREFIX}/lib ${PLATFORM_LINKFLAGS}")
-  SET(includedir "${CMAKE_INSTALL_PREFIX}/include ${PLATFORM_CFLAGS}")
+  SET(libdir "${CMAKE_INSTALL_PREFIX}/lib")
+  SET(includedir "${CMAKE_INSTALL_PREFIX}/include")
   SET(enable_ligo ${WITH_LIGO})
   SET(enable_logic ${WITH_LOGIC})
   SET(enable_georges ${WITH_GEORGES})